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SF Adjustable Bed Frame with Mattress Included Massage - Split King Adjustable Bed + Medium Mattress - Cooling Gel Memory Foam Mattres, USB, UnderBed Light Zero Gravity Electric Base

  • Based on 66 reviews
Condition: New
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026

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Availability: 20 left in stock
Fulfilled by Renanim

Arrives Dec 22 – Dec 24
Order within 18 hours and 27 minutes
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Size: Split King


Style: Adjustable Bed + Medium Mattress


Features

  • Cloud 9 Comfort: Introducing split king adjustable bed with mattress 12 memory foam from the Renanim Serenity Flex Series a sleek, durable marvel with upgraded technology. Step into the era of rejuvenated sleep with zero gravity adjustable bed frame; featuring dual massage and 3 leg heights. Tailored for all statures, enjoy ergonomic comfort, under-bed storage space, and simple assembly for serene rest.
  • Revive in Cool Adjustable Bed Base Mattress: Our split king gel memory foam adjustable mattress offers triple-layered luxury. Cooling gel foam soothes pressure and heat, Comfort foam cradles and High-Density foamprovides balanced support. Sink into soft memory foam encased in a soft jacquard for optimal airflow and motion isolation
  • Eco-Conscious Crafting: Our split king mattress for adjustable bed is CertiPUR-US Certified no harmful materials, heavy metals, or ozone depletes. Crafted using 3D cutting technology, it adjusts to your bed's contours, Offers comfortable pressure distribution, and uninterrupts sleep. Embrace your ideal sleep position while supporting sustainability
  • Personalized Comfort at Its Best: Our ergonomic Split King Adjustable Bed and Mattress are designed to enhance your comfort. Perfect for seniors, the adjustable bed allows you to customize your position with ease. Adjust the head (0-60) and feet (0-45) to find your perfect relaxation angle. Choose from five different modes, including the weightless sensation of Zero Gravity, for a truly tailored sleeping experience.
  • Control Your Chill: Make your adjustable bed with massage your happy place. Activate adjustable base head or foot massages (3 modes, 3 intensities, timer) via the remote/app. Illuminate with under-bed light, tweak incline. Instantly access Flat, Sleep Comfort Mode, Zero Gravity, TV/PC via just one touch. Reprogram preset memory buttons for your preferred comfort positions.

Size: Split King


Product Dimensions: 79"L x 38"W x 16"H


Special Feature: Adjustable


Color: Grey


Finish Type: Stainless Steel


Size: Split King


Product Dimensions: 79"L x 38"W x 16"H


Special Feature: Adjustable


Color: Grey


Finish Type: Stainless Steel


Included Components: Adjustable Bed Base, 12" Gel Memory Foam Mattress, Wireless Remote, Adjustable Legs


Compatible With Mattress Size: Split King


Brand: Renanim


Furniture Finish: Grey


Product Care Instructions: Hand Wash Only


Assembly Required: Yes


Manufacturer: Renanim


UPC: 850052166908


Form Factor: Adjustable Bed


Assembly Instructions Description: Included with product


Storage Options: Under-bed storage


Item Weight: 288 pounds


Date First Available: February 10, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 22 – Dec 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • I'VE DONE THE RESEARCH - RENANIM IS THE BEST ADJUSTABLE BED OPTION AVAILABLE!
Size: Split King Style: Adjustable Bed + Medium Mattress
I'll keep my intro statement short, since this review is meant to praise Renanim and their amazing beds as well as their superb customer service. (I'm writing this review because I want to, and haven't been promised anything in return for what I say in this review) My boyfriend and I had been discussing purchasing a new mattress for the looongest time since our previous king size mattress and box spring was causing us to wake up feeling like our backs were broken, lol. Initially, we were going to get just another "regular-shmegular" mattress until we started talking about adjustable beds. This is where I tell you why this company is the ONLY company to even consider if you're looking for a QUALITY adjustable bed. ✔️Affordability - (without having to sacrifice quality). We did hours and hours of research online and saw SO many overpriced adjustable beds that only offered the base without the mattress. We wanted a split king so that we could adjust our sides independently, therefore by the time that we would've bought the bases and 2 twin XL mattresses, we were looking at over TWICE the amount that Renanim was asking. Which to me, is ridiculous. Oh, and might I add that we did our research during all of the 4th of July sales, meaning that the crazy high prices were on sale and were still sky high! With Renanim, we received both Twin XL adjustable bases as well as 2 Twin XL split king mattresses with cooling gel memory foam all together in a bundle deal for a fraction of the cost of the other leading adjustable bed manufacturers! This brand has the BEST prices out there hands down! ✔️ Setup was easy! Our bedroom is upstairs, so obviously we had a bit more lifting and carrying to do, and the bases are quality made causing them to be pretty heavy. Its definitely doable with 2 people, though, and once we got everything upstairs - it was a breeze to set up. Now that I've touched on price, I'll explain how this bed has literally changed our lives... ✔️ A good night sleep is essential to your everyday life and quality of life. Waking up with back pain caused from your bed sucks. Choosing a bed that gives you the option to adjust your head and legs, while also providing a "zero gravity" setting has completely changed the way that we sleep. We look forward to hanging out in bed watching our favorite shows and no longer wake up with back pain. The mattresses are very comfortable, and just the right firmness. We couldn't be more grateful for our new bed. ✔️ There were a few "extra" things that caught our attention that we thought were really cool like, the under bed light, the USB charging ports built into the frame on both sides, the MASSAGE setting, the flashlight built into the remotes, and the extra storage space under the bed. All of those things have proven to be awesome, and we use them interchangeably all of the time. ✔️ Finally, I have to tell everyone about the amazing customer service that we received. Prior to purchasing, we took measurements of our bulky, solid wood existing bed frame to make sure that the adjustable bed would fit inside and it absolutely did. However, we needed to add some height to the adjustable legs so that the mattresses were taller than our existing bed frame. We contacted customer service and explained the issue, and without hesitation, they sent us the extra add on pieces for the legs free of charge and shipped them immediately. Customer service put our satisfaction first, and really went above and beyond to make sure that we were 100% happy with our bed. Thank YOU Renanim! It was a pleasure purchasing from you, and we are loving our new bed! I will continue to pay it forward by telling everyone about your wonderful company, and hopefully help change a few lives along the way! ❤️ ... show more
Reviewed in the United States on September 10, 2024 by Gary Alberico

  • Twin xl beds
Size: Twin XL Style: Adjustable Bed + Firm Mattress
The twin xl beds are good quality. Easily assembled although you should have two people due to the weight and size. They paired almost effortlessly to the remotes and work flawless so far.
Reviewed in the United States on November 10, 2025 by William Lawson

  • Should have gotten this bed years ago!
Size: Split King Style: Adjustable Bed Only
This bed is amazing. I can’t believe I didn’t buy one a long time ago! Sleeping so much better and snoring way less. Highly recommend!!
Reviewed in the United States on October 22, 2025 by Jennifer Rosenlieb Jennifer Rosenlieb

  • Split king bed
Size: Split King Style: Adjustable Bed + Medium Mattress
It’s hot, period. If you are cold natured you will love this. Easy to assemble Multiple functions
Reviewed in the United States on November 10, 2025 by Sandy H.

  • Discover the incredible versatility of the Renanim Bed Frame
Size: Split King Style: Adjustable Bed + Medium Soft Mattress
The media could not be loaded. Discover the incredible versatility of the Renanim Bed Frame in this detailed demonstration! Watch as I guide you through its key adjustable positions designed for ultimate comfort and support: ✨ Head Up: Perfect for reading, watching TV, or alleviating discomfort from acid reflux or snoring. ✨ Feet Up: Elevate your legs to improve circulation, reduce swelling, and relieve pressure on your lower back. ✨ Zero Gravity Mode: Experience a feeling of weightlessness! This position helps to evenly distribute body weight, reducing stress on your body for deep relaxation. ✨ Total Flat Mode: Effortlessly return the bed to a traditional flat surface for a classic sleeping experience. See how the Renanim Bed Frame can transform your sleep and relaxation! The smart electric bed frame should be restful, not stressful. They provide a 100-night trial and 10-year warranty for this smart bed. Recharge in peace thanks to your split king adjustable bed frame with remote and USB ports. ... show more
Reviewed in the United States on March 5, 2025 by Sebastian

  • Love It, product and customer service 10+
Size: Split King Style: Adjustable Bed + Medium Soft Mattress
This is a great product at a super price. I was worried about ordering a bed on line. We received it, set it up, and love it. The description is exactly what you get. If you’re on the fence, don’t worry, it’s perfect. We ordered the medium soft, it’s closer to medium. The motors are super quiet and the vibration mode is soothing. The frame has USB charging ports and under bed lighting. The set up is super easy. It’s a heavy frame, so get some help putting in place. We have the split king, so you want to line them up perfectly before adding mattress. That’s where two people come in handy. We had an issue with the shipper and Renamin stayed in constant contact with us to resolve the issue. Extremely satisfied with the product and their customer service. ... show more
Reviewed in the United States on September 13, 2025 by Amazon Customer

  • Great beds
Size: Split King Style: Adjustable Bed + Firm Mattress
They are great help with snoring and back pain. The dogs even love sleeping on them
Reviewed in the United States on October 28, 2025 by Beverly

  • Very comfortable
Size: Split King Style: Adjustable Bed + Medium Soft Mattress
Easy to put together works great
Reviewed in the United States on August 3, 2025 by Joanne Tartaglione

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